Remove trailing whitespace
Copy edit to promote exploration
Formatting to 80 col
Add links to resources
Provide copy edit on release 3

Student @MasonONeal thought that the copy here was
confusing and, having implemented an MVC myself, I
concur.  I have tried to clarify the intentions
behind the assignent and to name the components.
Provide hotlink to orange.html from README.md
Merge pull request #11 from banana-slugs-2014/copy-clarification-per-mason

Copy clarification per mason